75 #define PSC(port) ((struct mpc52xx_psc __iomem *)((port)->membase))  macro
135 	return in_be16(&PSC(port)->mpc52xx_psc_status);  in mpc52xx_psc_get_status()
140 	return in_8(&PSC(port)->mpc52xx_psc_ipcr);  in mpc52xx_psc_get_ipcr()
145 	out_8(&PSC(port)->command, cmd);  in mpc52xx_psc_command()
150 	out_8(&PSC(port)->command, MPC52xx_PSC_SEL_MODE_REG_1);  in mpc52xx_psc_set_mode()
151 	out_8(&PSC(port)->mode, mr1);  in mpc52xx_psc_set_mode()
152 	out_8(&PSC(port)->mode, mr2);  in mpc52xx_psc_set_mode()
158 		out_8(&PSC(port)->op1, MPC52xx_PSC_OP_RTS);  in mpc52xx_psc_set_rts()
160 		out_8(&PSC(port)->op0, MPC52xx_PSC_OP_RTS);  in mpc52xx_psc_set_rts()
165 	struct mpc52xx_psc __iomem *psc = PSC(port);  in mpc52xx_psc_enable_ms()
178 	out_be32(&PSC(port)->sicr, val);  in mpc52xx_psc_set_sicr()
183 	out_be16(&PSC(port)->mpc52xx_psc_imr, val);  in mpc52xx_psc_set_imr()
188 	out_8(&PSC(port)->command, MPC52xx_PSC_SEL_MODE_REG_1);  in mpc52xx_psc_get_mr1()
189 	return in_8(&PSC(port)->mode);  in mpc52xx_psc_get_mr1()
193 #define FIFO_52xx(port) ((struct mpc52xx_psc_fifo __iomem *)(PSC(port)+1))
196 	struct mpc52xx_psc __iomem *psc = PSC(port);  in mpc52xx_psc_fifo_init()
210 	return in_be16(&PSC(port)->mpc52xx_psc_status)  in mpc52xx_psc_raw_rx_rdy()
216 	return in_be16(&PSC(port)->mpc52xx_psc_status)  in mpc52xx_psc_raw_tx_rdy()
223 	return in_be16(&PSC(port)->mpc52xx_psc_isr)  in mpc52xx_psc_rx_rdy()
230 	return in_be16(&PSC(port)->mpc52xx_psc_isr)  in mpc52xx_psc_tx_rdy()
237 	u16 sts = in_be16(&PSC(port)->mpc52xx_psc_status);  in mpc52xx_psc_tx_empty()
245 	out_be16(&PSC(port)->mpc52xx_psc_imr, port->read_status_mask);  in mpc52xx_psc_start_tx()
251 	out_be16(&PSC(port)->mpc52xx_psc_imr, port->read_status_mask);  in mpc52xx_psc_stop_tx()
257 	out_be16(&PSC(port)->mpc52xx_psc_imr, port->read_status_mask);  in mpc52xx_psc_stop_rx()
270 	out_8(&PSC(port)->mpc52xx_psc_buffer_8, c);  in mpc52xx_psc_write_char()
275 	return in_8(&PSC(port)->mpc52xx_psc_buffer_8);  in mpc52xx_psc_read_char()
280 	out_be16(&PSC(port)->mpc52xx_psc_imr, 0);  in mpc52xx_psc_cw_disable_ints()
285 	out_be16(&PSC(port)->mpc52xx_psc_imr, port->read_status_mask);  in mpc52xx_psc_cw_restore_ints()
302 	mpc52xx_set_divisor(PSC(port), 0xdd00, divisor);  in mpc5200_psc_set_baudrate()
328 	mpc52xx_set_divisor(PSC(port), prescaler, divisor);  in mpc5200b_psc_set_baudrate()
407 #define FIFO_512x(port) ((struct mpc512x_psc_fifo __iomem *)(PSC(port)+1))
425 	out_be16(&PSC(port)->mpc52xx_psc_clock_select, 0xdd00);  in mpc512x_psc_fifo_init()
561 	mpc52xx_set_divisor(PSC(port), 0xdd00, divisor);  in mpc512x_psc_set_baudrate()